Composite structure Silicon Carbide Mullite Brick
SiC+SiO₂: ≥30
Al₂O₃: ≥65 / 48
- Commodity name： Composite structure Silicon Carbide Mullite Brick
Description
Introduction
☆ Composite structure GUIMO bricks are a series of products patented by both ZHENJIN REFRACTTORIES and Zhengzhou University. The brick have a hollow space near the cold surface, filled with high-quality fiber. The composite structure has strong insulation function, to reduce the shell temperature of 80-120℃. It is environmental-friendly and energy-saving refractory technique.
☆ On the premise of satisfying high temperature application and service life, the composite structure GUIMO brick has low thermal conductivity and good thermal insulation effect. The popularization and application of composite structure silicon-mullite bricks in cement production lines has achieved good energy-saving effects, and the economic and social benefits have been significantly improved.
Features
Application area
Composite structure GUIMO bricks
Upper transition zone and preheating zone
Suppliers
ZHENJIN REFRACTORIES is a professional magnesia-alumina spinel bricks supplier. After 38 years' of hardworking and development, it has bacome a comprehensive enterprise producing refractory materials in cement, nonferrous, steel, lime, building materials and metallurgical industries.
The company actively responds to the requirements of global green development, and continues to develop and apply energy-saving, environmentally friendly, functional and efficient refractory materials. Introduce desulfurization and denitrification equipment, adhere to green development, adopt automated production, and realize intelligent manufacturing.
Why Choose Us?
1. Unique location. ZHENJIN REFRACTORIES is located in the refractory capital of China. It is a place rich in high-quality materals, which provides reasonable conditions for the production of refractory materials.
2. 38 years of deep cultivation in the refractory industry. ZHENJIN REFRACTORIES has sufficient raw material, advanced equipment, and mature production technology.
3. Green intelligent production. The company pays attention to green development, introduces desulfurization and denitrification equipment, adheres to green production and kiln transformation, and realizes energy saving and consumption reduction.
4. Packaging and delivery. Wooden pallets with plastic film or according to customer's request, strong packing protects the goods from any possible damage during transit.
Service
Technique Data
Physical & Chemical indicators
| Composite portion | Refractory Brick | Insulation Fiber | |
| Chemical Composition wt% |
SiC+SiO₂ | ≥30 | —— |
| Al₂O₃ | ≥65 | ≥48 | |
| Bulk Density, g/cm³ | ≥2.70 | 0.8 | |
| Apparent Porosity, % | ≤17 | —— | |
| Cold Crushing Strength MPa |
≥90 | —— | |
| Refractoriness under Load, ℃ (0.2MPa, t0.6) |
≥1680 | —— | |
| Thermal Shock Test, Cycle (1100℃, water quenching) |
≥15 | —— | |
| Thermal Conductivity (1000℃, W/m·K） |
2.5-2.8 | ≤0.3 | |
Application
Key words:
Composite structure GUIMO bricks
Case
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SINCE 1985
Zhengzhou Zhenjin Refractories Co., Ltd.
Zhengzhou Zhenjin refractory material CO., Ltd. ( hereafter: ZHENJIN REFRACTORIES ) founded in 1985, is located in Xinmi City, Henan Province of China. ZHENJIN REFRACTORIES is a refractory-manufacturing enterprise integrating research and development, production, sales, international trade and technical services. The company is committed to cement industry, glass industry, non-ferrous smelting and steel & iron industry to provide products, construction and installation and tailor services.
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